"Mysterious Ape"-At dusk in a foreign land, the cry of the black ape is mournful, and the poet is wandering abroad and homesick, so it is inevitable to cry. White goose—
On autumn nights in first frost, when white geese come to the south, it is more likely to arouse the poet's homesickness. Comparing the phenology of his hometown, he naturally revealed the secret of the poet's heart: homesickness is sultry!
(2) The previous sentence reminds my sister-in-law that she is at a loss, and the next sentence laments that she has suffered from war, aging and illness. The couplets end with missing relatives and pitying brothers and sisters on holidays, expressing the feeling of wandering and worrying about the country when injured.